PL302668A1 - Filtering sewage treatment filters and method of regenerating the filters of such sewage treatment plant - Google Patents

Filtering sewage treatment filters and method of regenerating the filters of such sewage treatment plant

Info

Publication number
PL302668A1
PL302668A1 PL30266894A PL30266894A PL302668A1 PL 302668 A1 PL302668 A1 PL 302668A1 PL 30266894 A PL30266894 A PL 30266894A PL 30266894 A PL30266894 A PL 30266894A PL 302668 A1 PL302668 A1 PL 302668A1
Authority
PL
Poland
Prior art keywords
filters
sewage treatment
regenerating
filtering
treatment plant
Prior art date
Application number
PL30266894A
Other versions
PL175274B1 (en
Inventor
Wladyslaw Wisniewski
Jan Piotrowski
Original Assignee
Wladyslaw Wisniewski
Jan Piotrowski
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wladyslaw Wisniewski, Jan Piotrowski filed Critical Wladyslaw Wisniewski
Priority to PL94302668A priority Critical patent/PL175274B1/en
Publication of PL302668A1 publication Critical patent/PL302668A1/en
Publication of PL175274B1 publication Critical patent/PL175274B1/en

Links

PL94302668A 1994-03-16 1994-03-16 Filtering sewage treatment filters and method of regenerating the filters of such sewage treatment plant PL175274B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL94302668A PL175274B1 (en) 1994-03-16 1994-03-16 Filtering sewage treatment filters and method of regenerating the filters of such sewage treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL94302668A PL175274B1 (en) 1994-03-16 1994-03-16 Filtering sewage treatment filters and method of regenerating the filters of such sewage treatment plant

Publications (2)

Publication Number Publication Date
PL302668A1 true PL302668A1 (en) 1995-09-18
PL175274B1 PL175274B1 (en) 1998-12-31

Family

ID=20062006

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94302668A PL175274B1 (en) 1994-03-16 1994-03-16 Filtering sewage treatment filters and method of regenerating the filters of such sewage treatment plant

Country Status (1)

Country Link
PL (1) PL175274B1 (en)

Also Published As

Publication number Publication date
PL175274B1 (en) 1998-12-31

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